# ChordScanner — Scan chords from music sheets > AI-powered music sheet chord scanner and progression generator. (iPhone/iPad app by Carlos Azuaje.) - Source: https://appshunter.io/ios/app/chordscanner/id6727017644 (this page in markdown: same URL + `.md`) - Developer: [Carlos Azuaje](https://appshunter.io/developer/1771219241) - Category: Music, Education - Price: Free - Rating: 5.00/5 from 1 App Store ratings - Age rating: 12+ - Requires: iOS 18.0 · 470 MB - Languages: American English, Amharic, Arabic, Assamese, Bangla, Burmese, Khmer, Catalan, Nyanja, Croatian and 43 more - Released: 2025-04-23 - Data updated: 2026-08-19 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/chordscanner/id6727017644/reviews.md ## What is ChordScanner? ChordScanner turns your iPhone into the ultimate chord companion. Point your camera at any sheet music, lead sheet, or handwritten chart — and our on-device AI instantly identifies every chord. No subscription. No Wi-Fi. Just music. Instant Chord Recognition Snap a photo of any sheet music and watch complex chords come to life in seconds. Powered by advanced OCR AI — 100% on-device, 100% private. Supports 300+ chord types, from simple triads to advanced jazz voicings. Build Creative Progressions Go beyond scanning. Generate rich chord progressions across 6 styles — Jazz, Rock, Blues, Pop, Classical, and Funk — with flexible time signatures (2/4 to 7/4) and a built-in metronome. Your next song idea is one tap away. Hear It Come Alive Real-time audio playback powered by AudioKit, with musical notation that follows along as you listen. Practice, experiment, and create — all in one place. Learn at Your Own Pace Explore an extensive chord library ranging from beginner basics to expert-level harmony. Save your favorite progressions and build your personal musical toolkit. Your Privacy, Protected Everything runs on your device. No cloud uploads, no data sharing, no tracking. Your music stays yours. Perfect for guitarists, pianists, students, composers, and anyone who loves music.Instantly scan chords from any sheet music with AI — then build stunning progressions in Jazz, Rock, Blues & more. All on your iPhone. No internet needed. ## Key features - AI-powered chord scanning from sheet music - Generate chord progressions in 6 styles - Real-time audio playback with notation - Extensive chord library - Save favorite progressions - On-device processing for privacy ## Frequently asked questions about ChordScanner ### How does ChordScanner identify chords? ChordScanner uses advanced on-device OCR AI to scan sheet music, lead sheets, or handwritten charts and instantly identify chords. It supports over 300 chord types, from simple triads to complex jazz voicings. ### Can I create my own music with ChordScanner? Yes, ChordScanner allows you to build creative chord progressions in 6 different styles (Jazz, Rock, Blues, Pop, Classical, Funk) with flexible time signatures and a built-in metronome. You can also save your favorite progressions. ### Does ChordScanner require an internet connection? No, ChordScanner operates entirely on-device, meaning no Wi-Fi or internet connection is required for chord scanning or progression generation. This also ensures your music stays private. ### What devices is ChordScanner available on? ChordScanner is available for iPhone and iPad, as indicated by its supported devices list. It was last updated on March 24, 2026. ### What is the age rating for ChordScanner? ChordScanner has an age rating of 12+, suggesting it is suitable for users aged 12 and above. The app was first released on April 23, 2025. ### How does ChordScanner compare to other music apps? ChordScanner focuses on instant AI-powered chord recognition from sheet music and on-device progression building, emphasizing privacy and offline functionality. It offers a unique combination of scanning and creative tools without requiring a subscription. ### Does ChordScanner have ads? No, ChordScanner does not contain advertisements. The app is completely free to use and does not display any ads to users. ### What musical styles can I generate progressions in with ChordScanner? ChordScanner allows you to generate chord progressions in six distinct musical styles: Jazz, Rock, Blues, Pop, Classical, and Funk. This feature helps users explore different musical genres. ## Version history (last 5 releases) ### 1.8 — 2026-08-19 Better chords scanner, gallery scanning chord editor engine, letsgo - made by your lovely dev carlos ### 1.7 — 2026-03-24 - We fixed some layout issues, and inputs issues - Add a little ad banner in the bottom of the app to try to get some money to pay the programmers ### 1.0.6 — 2025-09-22 2500 Scales, 1550 Chords, Better Chord list discovery and details UI ### 1.0.5 — 2025-07-28 Better camera scanner , remove auto scanner mode because is kinda problematic. Better OCR Model with 20% Accuracy thanks to Curriculum Learning techniques ### 1.0.4 — 2025-06-25 - Fix some issues in the scanner and make it 70% faster - Add support for "MI" and "MA" chord types ## Apps similar to ChordScanner | App | Rating | Price | Category | | --- | --- | --- | --- | | [Horucco: Chord Progressions](https://appshunter.io/ios/app/horucco-chord-progressions/id1538776364) | 4.3 (19) | Free | Music | | [Pop Drummer -Real Drum Machine](https://appshunter.io/ios/app/pop-drummer-real-drum-machine/id6746682415) | 4.7 (195) | Free | Music | | [ChordDetectorInator](https://appshunter.io/ios/app/chorddetectorinator/id6748886169) | 5.0 (2) | Free | Music | | [Reverse Chord Finder Pro](https://appshunter.io/ios/app/reverse-chord-finder-pro/id379856345) | 4.7 (689) | Free | Music | | [Band-in-a-Box](https://appshunter.io/ios/app/band-in-a-box/id397173717) | 3.8 (34) | Free | Music | | [Chord Memo](https://appshunter.io/ios/app/chord-memo/id6446309728) | 5.0 (3) | Free | Music | ## More apps by Carlos Azuaje - [Guess the Chords](https://appshunter.io/ios/app/guess-the-chords/id6757653117) All apps by Carlos Azuaje: https://appshunter.io/developer/1771219241 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-19.*